import { notImplemented } from "./_utils.ts";
const { PerformanceObserver, PerformanceEntry, performance: shimPerformance } = globalThis as typeof globalThis & { PerformanceEntry: PerformanceEntry; PerformanceObserver: any; };const constants = {};
const performance: Partial<Performance> & { eventLoopUtilization: any; nodeTiming: Record<string, string>; timerify: any; timeOrigin: any;} = { clearMarks: shimPerformance.clearMarks, eventLoopUtilization: () => notImplemented("eventLoopUtilization from performance"), mark: shimPerformance.mark, measure: shimPerformance.measure, nodeTiming: {}, now: shimPerformance.now, timerify: () => notImplemented("timerify from performance"), timeOrigin: (shimPerformance as any).timeOrigin,};
const monitorEventLoopDelay = () => notImplemented( "monitorEventLoopDelay from performance", );
export default { performance, PerformanceObserver, PerformanceEntry, monitorEventLoopDelay, constants,};
export { constants, monitorEventLoopDelay, performance, PerformanceEntry, PerformanceObserver,};